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CVE-2026-3823

CRITICAL CVSS: 9.8 Published: 2026-03-09 Modified: 2026-07-07

Description

EHG2408 series switch developed by Atop Technologies has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.

Affected Platforms

Blackbeartechhive Atop Ehg2408Blackbeartechhive Atop Ehg2408-2SfpBlackbeartechhive Atop Ehg2408 FirmwareBlackbeartechhive Atop Ehg2408-2Sfp Firmware

Weakness Type

CWE-121, CWE-787

References